fsplib single zero byte overflow
Published Jul 25, 2007
7.5
HIGHCVSS 3.1
EPSS 1.01%
Description
Multiple off-by-one errors in fsplib.c in fsplib before 0.8 allow attackers to cause a denial of service via unspecified vectors involving the (1) name and (2) d_name entry attributes.
Affected products
Remediation
Red Hat statement
Red Hat does not consider a user assisted client crash such as this to be a security flaw.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:N/I:N/A:P
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
YesTechnical Impact
PartialDecision
n/aAssessed Apr 3, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.01% (0.01015) | 61.96th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.01% (0.01015) | 58.60th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.30% (0.00305) | 51.54th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.16% (0.00160) | 53.85th | v3 (v2023.03.01) |
| Dec 27, 2023 | 0.16% (0.00160) | 52.46th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.15% (0.00149) | 49.15th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00885) | 26.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
References (6)
- http://fsp.cvs.sourceforge.net/fsp/fsplib/ChangeLog?revision=1.17&view=markup x_refsource_CONFIRM
- https://access.redhat.com/security/cve/CVE-2006-7221 Vendor Advisory
- https://bugzilla.novell.com/show_bug.cgi?id=150399 x_refsource_MISC
- https://bugzilla.redhat.com/show_bug.cgi?id=251681 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2006-7221
- https://www.cve.org/CVERecord?id=CVE-2006-7221
| Link | Providers | Tags |
|---|---|---|
| http://fsp.cvs.sourceforge.net/fsp/fsplib/ChangeLog?revision=1.17&view=markup | x_refsource_CONFIRM | |
| https://access.redhat.com/security/cve/CVE-2006-7221 | Vendor Advisory | |
| https://bugzilla.novell.com/show_bug.cgi?id=150399 | x_refsource_MISC | |
| https://bugzilla.redhat.com/show_bug.cgi?id=251681 | Issue Tracking | |
| https://nvd.nist.gov/vuln/detail/CVE-2006-7221 | ||
| https://www.cve.org/CVERecord?id=CVE-2006-7221 |
Change history (0)
No recorded changes yet.